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我国幅员辽阔,资源丰富,南北饮食结构和习惯差别很大。不同的饮食结构和习惯形成了各自独特的饮食文化。但同时,也造成了疾病谱的南北差异。这说明,饮食是与健康、疾病密切相关的。例如,我国膳食和癌症的发病有很突出的特点。以食管癌为例,上世纪80年代,河南林州市和其他发病最低的县比,发病率相差400多倍。河南林州市有独特的膳食结构和饮食习惯,人们喜欢吃腌制、发霉的食物。再比如广东人高发的鼻咽癌,很多报道
Our country has a vast territory and abundant resources, and the diet structure and habits of North and South vary greatly. Different diet structures and habits formed their own unique food culture. At the same time, however, it also caused a north-south difference in disease spectrum. This shows that diet is closely related to health and disease. For example, the incidence of diet and cancer in our country has prominent features. To esophageal cancer, for example, the last century 80’s, Linzhou City, Henan and other lowest incidence of the county, the incidence difference of 400 times. Linzhou City, Henan has a unique diet and eating habits, people like to eat pickled, moldy food. Another example is the high incidence of nasopharyngeal cancer in Guangdong, a lot of reports